Show HN: GQL Essentials: a free book on GQL
Hey HN, I'm Dominik Tomaszuk and I want to share my book introducing Graph Query Language (GQL) that is the new ISO standard for query language for property graphs (ISO/IEC 39075). The book covers data model, syntax, queries, and data manipulation. You can find a lot of practical examples there. The book is freely available online at https://gql.fyi/ I hope the book will be useful to developers, researchers, and anyone interested in graph databases.
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来源记录
指标快照
points · 2 votes
2026-11-11 20:00:17.870Z
cumulative since publication
研究分析
变化记录
来源描述：Hey HN, I'm Dominik Tomaszuk and I want to share my book introducing Graph Query Language (GQL) that is the new ISO standard for query language for property graphs (ISO/IEC 39075). The book covers data model, syntax, queries, and data manipulation. You can find a lot of practical examples there. The book is freely available online at https://gql.fyi/ I hope the book will be useful to developers, researchers, and anyone interested in graph databases.
版本与成本证据
来源票数: 2 votes (2026年11月11日 UTC; cumulative since publication) 可供比较的近期同类记录：“Replicate” (Product Hunt, 2026年11月13日)；“Show HN: Autoresearch, but for Weight Space Programming” (Show HN, 2026年11月13日)。主题相近仅用于导航，未核验其是否属于同一需求或独立证据。
适用与受影响对象
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缺失的比较信息
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采用与迁移验证
保存发布或政策原文，对新旧方案运行同一个任务并比较结果与完整账单；若涉及停服，先核验截止时间再安排迁移。